up next, where some lucky fans got one-on-one time with the navy's best, for maybe it's the blue grass festival drawing to you san francisco this ♪ ♪ we were skipping stones ♪ and letting go ♪ over the river and down the road ♪ [ female announcer ] at nature valley, we know nature comes together in amazing ways. that's why we bring together natural ingredients, like dark chocolate with toasted oats, or sweet golden honey. perfect combinations of nature's delicious ingredients, from nature valley. ♪ ♪ i was thinking that i hope this never ends ♪ [ female announcer ] nature valley granola bars, nature at its most delicious. >> live from the kgo broadcast center, this is abc7 news. >>> the blue angels, what are they doing on the ground? oh, they are signing autographs for adoring fans in san francisco last night. [airplanes roaring] >> today they will take to the skies performing for hundreds of thousands of people along san francisco waterfront and all over the bay area, all for fleet week. the blue angels will be san francisco's biggest draw this weekend, but there are a